package com.zhuangxiaoyan.jvm.chapter04.java;

/**
 * @description TODO
  * @param: null
 * @date: 2022/6/18 16:47
 * @return:
 * @author: xjl
*/
public class StackTest {

    public static void main(String[] args) {
        StackTest test = new StackTest();
        test.methodA();
    }

    public void methodA() {
        int i = 10;
        int j = 20;

        methodB();
    }

    public void methodB(){
        int k = 30;
        int m = 40;
    }
}
